Draining control method for multi-drum washing machine

A control method and washing machine technology, applied in the field of washing, can solve the problems of high center of gravity, large vibration and noise, trouble in daily life, etc. of double-tub washing machines, and achieve the effects of high practical value, increased weight, simple judgment and control logic

Active Publication Date: 2016-07-06
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The double cylinder washing machine has a high center of gravity and is unstable, so it has higher requirements for vibration. The greater the overall mass of the washing machine, the smaller the vibration. When performing the dehydration program, the high-speed operation of the drum will definitely cause vibration. The high center of gravity The cylinder will produce large vibration and noise, which will bring unnecessary troubles to daily life

Method used

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  • Draining control method for multi-drum washing machine
  • Draining control method for multi-drum washing machine
  • Draining control method for multi-drum washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, in the drainage control method of the multi-tub washing machine described in this embodiment, when the first washing tub reaches the drainage program, it is judged whether the second washing tub is dehydrating at this time, and if it is dehydrating, the first washing tub waits for the second washing tub. After the dehydration is completed, the water is drained; the water in the first washing tub acts as a counterweight, which can increase the weight of the washing machine and achieve the effect of shock absorption.

[0036] If the second washing tub is not dehydrated at this time, it is judged whether to wait until the dehydration is completed before draining. It can avoid that the water in the first washing tub does not have the effect of shock absorption when the second washing tub starts to dehydrate just after the first washing tub has been drained, resulting in waste.

[0037] The process of judging whether to wait until the dehydration ...

Embodiment 2

[0057] The control method described in this embodiment increases the process of reusing the water in the first washing tub: as image 3 As shown, the present embodiment uses the drainage waiting time as the judgment standard to judge whether to reuse water, and judges whether to wait for the water to be discharged to another cylinder for reuse when reaching the drainage program according to the drainage waiting time, which has a simple judgment And control logic, the control stability is higher in the actual washing program. At the same time, it realizes the full reuse of water, has high practical value, and can be more effectively popularized and applied.

[0058] When the first washing drum and the second washing drum are in working condition at the same time, the control method of water reuse is as follows:

[0059] A control method for water reuse of a multi-tubular washing machine, the multi-tubular washing machine at least includes a first washing tub and a second washi...

Embodiment 3

[0172] Such as Figure 4 As shown, the present embodiment adopts the waiting time for water inflow as the judgment standard to judge whether to reuse water, and judges whether to reuse water when waiting for another cylinder to drain water when reaching the water inflow program according to the waiting time for water inflow, which has a simple Judgment and control logic, high control stability in actual washing procedures. At the same time, it realizes the full reuse of water, has high practical value, and can be more effectively popularized and applied.

[0173] When the first washing drum and the second washing drum are in working condition at the same time, the control method of water reuse is as follows:

[0174] A control method for water recycling of a multi-tubular washing machine, the multi-tubular washing machine at least includes a first washing tub and a second washing tub, and when the first washing tub and the second washing tub are in working state at the same t...

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PUM

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Abstract

The invention relates to a draining control method for a multi-drum washing machine. The multi-drum washing machine at least comprises a first washing drum and a second washing drum. When the first washing drum reaches a draining program, whether the second washing drum is carrying out dewatering at the moment or not is judged; if yes, the first washing drum waits to carry out draining until the second washing drum completes dewatering; if not, whether the first washing drum needs to wait to carry out draining until the second washing drum completes dewatering or not is judged. The process of judging whether the first washing drum needs to wait to carry out draining until the second washing drum completes dewatering or not comprises the steps that it is determined that the time, from the current moment to the dewatering moment, of the second washing drum is T32 and the dewatering time of the second washing drum is T33, and an allowable waiting time T3 is set; if T32+T33<T3, the first washing drum waits to carry out draining until the second washing drum completes dewatering; otherwise, water in the first washing drum is directly drained.

Description

technical field [0001] The invention relates to the washing field, in particular to a drainage control method for a multi-tubular washing machine. Background technique [0002] At present, most drum washing machines on the market have only one washing drum. With the strengthening of people's hygiene awareness, more and more users need to wash different types of clothing separately or wash a small amount of clothing in time. [0003] With the improvement of people's quality of life, hygiene consciousness is also gradually improved, especially in household laundry washing, more and more people wash their clothes separately. If the existing washing machine is used for multiple times of washing, it is difficult to meet the requirements in terms of washing time; if two or more washing machines are purchased to wash separately and simultaneously, it will not only cause a great waste of energy and water resources, but also occupy a large space. Not suitable for home use. Therefo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02
Inventor 李文伟王金凯吴军丁斌衣少磊
Owner QINGDAO HAIER DRUM WASHING MACHINE
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